| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $224.46 | 5.394% | $236.5674 | $236.57 | $236.55 | $236.60 |
| Purchase #2 | $105.40 | 9.328% | $115.2317 | $115.23 | $115.25 | $115.20 |
| Purchase #3 | $203.97 | 12.193% | $228.8401 | $228.84 | $228.85 | $228.80 |
| Purchase #4 | $144.49 | 6.351% | $153.6666 | $153.67 | $153.65 | $153.70 |
| Purchase #5 | $182.25 | 7.530% | $195.9734 | $195.97 | $195.95 | $196.00 |
| Purchase #6 | $242.97 | 3.223% | $250.8009 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $21.60 | 3.839% | $22.4292 | $22.43 | $22.45 | $22.40 |
| 7 purchase totals = | $1,125.14 | $1,203.5093 | $1,203.51 | $1,203.50 | $1,203.50 | |